Digital Commons Network^™

Examining The Relationship Between Internalizing, Externalizing, And Psychotic Psychopathology At Five Levels Of Criminal Risk, Cooper Mitchell Sparks

Theses

Though it is well established that mental illness is not a primary risk factor for criminal justice involvement, the relationship between mental illness and criminal risk with justice-involved persons with mental illness is not well understood (Bonta, et al., 1998; Morgan, et al., 2010; Skeem, et al., 2014). Specifically, psychopathology has not been understood at different levels of criminal risk. Using the Five-Level Risk and Needs System for criminal risk (Hanson, et al., 2017), the current study aimed to identify mean differences between different domains of psychopathology (i.e., internalizing, externalizing, and psychotic psychopathology) across five levels of criminal risk. Data …

Integration Of Blockchain Technology In Industrial Applications, Sanjana Sakinala

Theses

This research explores the integration of Hyperledger Fabric., a framework of blockchain in industrial applications, particularly focusing on supply chain management. By addressing the limitations of traditional blockchains - such as high transaction latency, scalability challenges, and privacy concerns - this research demonstrates how Hyperledger fabrics overcomes them. Through simulation, we show significant enhancements in transaction speed, data privacy and scalability, making the Fabric a viable solution for industrial systems.

Investigating The Effect Of Metal Site Of The Leaf And Branch Compost Cutinase Through Molecular Dynamics Simulations, Ryan James Molitor

Theses

The petroleum-based polyethylene terephthalate (PET) is a versatile and synthetic polymer that plays a pivotal role in the economy, including packaging, textiles, 3D printers, and even medical-related applications. There is a need for plastic waste management. Biological up-cycling of PET is a promising method for a clean and sustainable future. In 2012, a group of researchers, Tournier et. al., performed experiments and molecular dynamics simulations on the Leaf-branch Compost Cutinase, LCC (PDB Code: 4EB0), which outperformed the PET hydrolysis activity compared to three other PET hydrolyzing enzymes. The LCC and PET depolymerization rate of wildtype LCC was reported to be …

Take A Ballot: Can Transnational Theatre Foster Political Efficacy In Women Of Color?, Breanna Marie Bailey

Undergraduate Honors Theses

This research examines whether transnational theatre fosters political efficacy in women of color. Research shows the history of disenfranchisement of women of color; even today, upper-class, white males have the greatest access to civic resources– including access to theatre–which ignite their political efficacy in the United States. The gap in research surrounds how, and if, transnational theatre can affect women of color’s political efficacy. By analyzing theatre’s role in engaging political efficacy, I offer an avenue to build a more equitable and democratic society. Using a case study analysis of two female playwrights from opposite sides of the U.S. border–Sor …

Adlerian Play Therapy In Schools: Essential Principles For A K-5th School-Based Mental Health Curriculum, Jasmine Major

All Dissertations

In the United States, 70% to 80% of children who need some form of mental health intervention will not receive services. Schools are an environment that can serve as a critical site for mental health prevention and intervention. Adlerian Play Therapy (AdPT) is an evidence-based practice and has demonstrated efficacy in improving children’s social, emotional, and behavioral outcomes. This study sought to support research efforts to include Adlerian Play Therapy as a viable play-based intervention that could be used in school settings, similar to Child Centered Play Therapy. Increasing the utility of AdPT in school settings widens the scope of …

It’S So Liberating To Do The Work: Education In Archives Creates Space For People With Disabilities, Jen Hoyer, Julia Pelaez

Publications and Research

What are the barriers and possibilities archives education presents to the disabilities community? More specifically, how can archives education and teaching with primary sources provide opportunities for disabled students that they might not find in mainstream education settings? What matters when working with students with disabilities in archives, and what does it feel like to be a disabled educator in an archive? How can education in archives provide opportunities for vulnerability, connection, and liberation? Sharing a passion for the possibilities of education work in archives and special collections, Jen Hoyer and Julia Pelaez sat down for a conversation about these …

Preparing Educators To Effectively Engage With Postsecondary Stem Students With Autism, Luzconsuelo Gavaldon

Open Access Theses & Dissertations

Autism spectrum disorder (ASD) is a lifetime mental disability (Boucher, 2009). Because the brains of people with autism work differently than their non-neurodiverse peers (Kuzminskaite et al., 2020), they tend to respond to external stimuli in a hypo- or hyper-sensory fashion. One of the primary considerations that must be accounted for when working with individuals with autism is that the brains of these persons are each neurologically distinct. In other words, there is no "one-size-fits-all" means by which individuals with ASD learn and develop and, consequently, no single way to therefore engage with said individuals (Anderson & Butt, 2017; Kuzminski …

Advancing Grid Modernization Through Data-Driven Resilience Modeling And Hosting Capacity Of Distributed Energy Resources, Oscar Samuel Acosta

Open Access Theses & Dissertations

This Ph.D. dissertation focuses on advancing the integration of distributed energy resources (DERs) through concepts surrounding their impacts on power system stability, resilience, and hosting capacity (HC). This dissertation addresses crucial topics in renewable energy deployment, transient fault response, and dynamic modeling. The work begins with the development of renewable energy source (RES) models tailored for offsetting residential heating, ventilation, and air conditioning~(HVAC) and commercial cooling loads. These models utilize solar photovoltaic (PV) and wind energy systems to produce scalable frameworks adapted across diverse climates and building types in application of a partial-load targeting methodology. The dissertation then transitions from …

Myofibroblast Targeted Liposomes For The Treatment Of Skin Fibrosis, Elfa Beaven

Open Access Theses & Dissertations

Continuous overactivation of myofibroblasts leads to excessive deposition of profibrotic proteins, which in turn causes tissue stiffness and, ultimately, organ failure. One of those proteins, Cadherin-11 (CDH11), is reported to be overexpressed in the tissue of fibrotic skin, specifically on myofibroblasts. Similarly, chronic inflammation drives fibrosis progression in autoimmune-related illnesses like systemic sclerosis (SSc). Therefore, it is hypothesized that CDH11 could be a target for cell-specific delivery of antifibrotic therapies to fibrotic skin tissue. Here, a CDH11 peptide conjugated liposome loaded with Tofacitinib, a JAK inhibitor, was developed to understand the potential of targeted therapies to treat skin fibrosis. The …

Developing A Bioengineered Nanoparticle For Improving Oral Absorption Of Iron Supplements., Mila Biswas

Open Access Theses & Dissertations

Iron deficiency (ID) and iron deficiency anemia (IDA) are widespread nutritional issues, affecting millions globally. Conventional iron supplements often suffer from low absorption rates and gastrointestinal side effects. We investigated β-glucan derivatives as potential carriers to enhance iron absorption and mitigate these drawbacks. This study explored a novel β-glucan-based carrier system loaded with ferrous sulfate heptahydrate. In-vitro studies demonstrated sustained iron stability for over six hours in simulated gastric fluids due to the carrier's affinity for stomach mucin. Particle size analysis and scanning electron microscopy (SEM) images confirmed this specific binding. Additionally, drug release studies revealed a pH-dependent release profile, …

Unequal Struggles: The Heightened Burdens Of First-Generation College Students During The Covid-19 Pandemic, Kristen Nichole Branch

Open Access Theses & Dissertations

This narrative literature review explores the current research and data on the COVID-19 pandemic and its effects on first-generation college students. From academics to mental, emotional, and social effects, the COVID-19 pandemic took the hurdles that this unique group of students already faces and amplified their challenges. This narrative literature review looks at different studies starting at the peak of the pandemic, 2020, to the current year, 2024, where we are beginning to see mitigation strategies and changes to policies to assist the flaws within the education system for first-generation students.

Implementing The Methodology To Generate Diagnostic And Therapeutic Antibodies, Andrea Mariana Carlin

Open Access Theses & Dissertations

This research aimed to establish the methodology for developing monoclonal antibodies at The University of Texas at El Paso. Monoclonal antibodies are indispensable across multiple fields, including diagnostics, therapeutics, and biotechnology, yet there is a shortage of commercially available antibodies targeting specific proteins or possessing specialized characteristics. To address this gap, three models were selected: a peptide derived from the intracellular protein Schlafen 8 and two cell surface protein receptors: mouse vascular endothelial growth factor receptor 2 (VEGFR2) and human melanocortin receptor 4 (MC4R). These proteins present unique challenges in antibody generation, including issues of accessibility, expression, and specificity.

Throughout …

Phosphene Or 233 Reasons Why I Never Listened To Abba, Matt Edwards

Open Access Theses & Dissertations

A hybrid collection about gods and fathers, saviors and sons

*MFA theses don't have abstracts. My critical preface is 20 plus pages.

A Machine Learning Approach For Estimating Evapotranspiration For Urban Landscaping Vegetation In Semi-Arid Regions, Damian Lorenzo Gallegos Espinoza

Open Access Theses & Dissertations

Water management is important for residents in semi-arid urban areas due to increasing demand, water scarcity, and rising costs. It is estimated that in semi-arid regions, 40-70% of the household water consumption is used in landscaping. Therefore, urban landscaping water use can substantially contribute to water conservation. This work aims to estimate the water needs of urban landscaping vegetation to inform residents in semi-arid regions.Evapotranspiration indicates water and energy exchange between the atmosphere, soil, and vegetation. This interaction depends on solar radiation, evaporation, transpiration, and other biophysical parameters. Evapotranspiration has become a reference for water management in agriculture (e.g., crop …

Examining Key Predictors Of Enrollment At A Regional, Open-Access Research University On The U.S. - Mexico Border, Marcus Gay

Open Access Theses & Dissertations

Each year, approximately 64% of admitted students do not enroll at the University of Texas at El Paso (UTEP). This is particularly concerning given the projected decline in regional high school graduates beginning in the 2025-2026 academic year. The El Paso region is also predominantly composed of groups who have been historically underrepresented in higher education, including Hispanic or Latino students, individuals from low socio-economic backgrounds, and first-generation college students. Using logistic regression analysis, this quantitative study investigates how seven key factors impact the likelihood of enrollment among admitted UTEP applicants. The study utilized admissions data provided by UTEP’s Texas …

Examination Of The Role Of Ovarian Hormones On Nicotine Withdrawal Severity In Females, Priscilla Giner

Open Access Theses & Dissertations

Women are more susceptible to the long-term consequences of chronic nicotine exposure, and clinical evidence has shown that abstinence from nicotine exposure produces a withdrawal syndrome that is intensified by estrogen (E2 in rats) and progesterone (PR) in females. The goal of this Masterâ??s thesis was to determine the mechanisms by which E2 and PR promote withdrawal from nicotine vapor inhalation in female rats. Prior work in male rodents has revealed that nicotine withdrawal is modulated in the medial habenula-interpeduncular nucleus (MHb-IPN) pathway. Our hypothesis is that females experience greater inhibition of the IPN via local interneurons that release the …

Dynamic Optimization Of Directed Energy Deposition Build Conditions Using Real-Time Monitoring Via Closed-Loop Control, Callan Herberger

Open Access Theses & Dissertations

Directed Energy Deposition (DED) is an additive manufacturing process that is being rapidly adopted by industry and is well suited for the fabrication of complex components in various metal alloys. DED provides unique benefits such as design flexibility, the potential for in-situ alloying, and an open environment that allows for unobstructed monitoring within the build chamber. Despite these benefits, fully exploiting additive manufacturing's (AM) potential remains a complex task for designers. This dissertation presents a framework for controlling Directed Energy Deposition process variables through in-situ monitoring. An exploration into modifying AM build conditions through the development and implementation of a …

Protective And Risk Exposures Of Cancers Disproportionately Affecting Hispanics In A U.S. - Mexico Border Population: A Clinical Informatics Approach, Amir Hernandez

Open Access Theses & Dissertations

BACKGROUND: Cancer is the second leading cause of death in the U.S. with over 8 million new cases between 2016 and 2020. A variety of protective and risk exposures are associated with multiple cancers and disparities and inequalities exist in the health outcomes of minority populations. Hispanic populations in the U.S. and Texas have some of the highest rates of cancer incidence and mortality when compared to other populations. The use of Population and Public Health Informatics approaches to address these issues have shown promise when employed in healthcare institutions METHODS: A case-control study design examined associations between multiple cancers …

Uncovering The Light Network Load Performance Penalty Of The Network Link Outlier Factor (Nlof), Michelle Lara

Open Access Theses & Dissertations

This thesis evaluates the effectiveness of the Network Link Outlier Factor with Most Likely Link (NLOF: MLL) algorithm under varying network load conditions. Repeated simulation experiments using Mininet were conducted for four different network-wide load levels: 100 Mbps, 500 Mbps, 1 Gbps, and 5 Gbps. Using statistical inference, our experimental results indicate that NLOF: MLL is ineffective under light load conditions (i.e., 100Mbps load) due to the limited network flow data available for its learning process. This limitation highlights a key challenge in applying the algorithm to lightly loaded networks. A preliminary algorithm was proposed to address this light-load performance …

A Qualitative Study Of School Resource Officers In A Borderland School, Myrna Lozano

Open Access Theses & Dissertations

In recent years, there has been growing concern over the role of school resource officers (SROs) in enforcing discipline in K-12 public schools. This qualitative study aims to explore the experiences of SROs involved with discipline issues at schools. By conducting interviews with SROs and examining official school documents, this study will shed light on how these officers navigate the complexities of the job while balancing the need for security with the goal of promoting positive outcomes for students. It is crucial to explore the perspectives and experiences of SROs to better understand their involvement with the K-12 public school …

Efficient Anomaly Detection Driven By Different Machine Learning Architectures And Models, William Marfo

Open Access Theses & Dissertations

The rapid growth and ubiquitous adoption of the internet and cyber-physical systems (CPS) have fundamentally transformed modern communication, work, and human-system interactions. While networks now form the backbone of critical digital ecosystems, enabling seamless data transmission across diverse, interconnected systems, this increased connectivity also expands the attack surface, making real-time detection of network intrusions and anomalies a pressing challenge. Detecting unusual activities within network infrastructure requires advanced data traffic analysis to differentiate between legitimate and malicious interactions. Traditional approaches to network anomaly detectionâ??such as rule-based and signature-based systemsâ??often depend on predefined patterns to identify known anomalies, limiting their effectiveness against …

Using The Schism Model And Hf Radar Data To Study Surface Currents In Texas Bays: A Case Study Of Sabine Lake (Sl) And Galveston Bay (Gb)., Cletus Ozoemena Ogbodo

Open Access Theses & Dissertations

Surface currents study provides invaluable understanding into the physical dynamics of oceans, bays, estuaries, and nearshore environments, offering critical insights about water movement and related coastal processes. These currents play a fundamental role in understanding the state of estuarine and marine systems, such as their effects on sediment transport, heat distribution and climate change, nutrient distribution, and pollutant dispersal. In addition, surface current data provides significant economic and ecological implications for coastal communities essential for managing resources effectively and ensuring the resilience of coastal regions against environmental and anthropogenic pressures. This study was driven by the need to address the …

The United States National Security And Policy Implications Of Desertification, Eric Olvera

Open Access Theses & Dissertations

Contemporary climate security literature reveals that desertification appears to be overlooked as a climate change security threat to the United States (US). This investigation demonstrates that an inequity exists between sea-level-rise- and desertification-based climate security literature. This inequity may reveal that the US may be ignoring desertification at a time when land use in some dryland areas is reaching a critical point where it can no longer support human activity. Due to the interdisciplinary nature (science and security) of this work, a review of the terminology used in the article is provided to establish a baseline understanding of “desertification” and …

Unpacking Exclusion: A Narrative Literature Review And Discrete Analysis Of Preschool Suspension And Expulsion, Megan Pheterson

Open Access Theses & Dissertations

This thesis explores exclusionary disciplinary practices in preschool settings, where children from marginalized groups, particularly racial minorities and those with disabilities, face a higher risk of suspension and expulsion. This thesis provides a qualitative overview and interpretation of existing literature, pointing trends and gaps in research and highlighting four main themes: (1) Navigating the layers of exclusionary practices: From policy to practice; (2) Exclusionary practices: An adult decision with complex consequences; (3) Exclusive education: Who is left out and why in early childhood settings; and (4) Resistance as a tool for inclusion. Through a Disability Critical Race Theory framework, this …

Monitoring Of Laser Soldering Process In Hybrid Additive Manufacturing, Alexander P. Pustinger

Open Access Theses & Dissertations

Additive manufacturing (AM) has been a maturing technology that has expanded over the course of the last decade in major advancements especially in accessibility, process monitoring, modeling, and stock material design. As its industry use is growing, the demand for added improvements such as multi-functionality increases, such as with a hybrid system that allows for modification of printed parts with different electrical components like the Foundry Multi-3D system. The system's purpose is to create AM parts with multifunctional electrical components with the vision to expand to other areas of interest in manufacturing such as ISAM. This work explores the use …

Pretrial Release Decision-Making: Understanding The Factors Contributing To Pretrial Release Bond Information, Chelsea Sierra Queen

Open Access Theses & Dissertations

At initial appearance, judges and magistrates must strike a balance between a defendantâ??s likelihood of returning to court and the safety of the community when determining pretrial release bonds, using limited available information in short periods of time. Across two complementary studies, factorsâ??both established by literature and novelâ??are assessed to further understand judicial decision-making in pretrial settings. Study 1 was a secondary data analysis to determine whether established factors considered at release are replicated in El Paso, Texas. Study 2 used observational data to review characteristics specific to defendants and the initial hearing interaction, while similarly analyzing established factors considered …

Computational Investigation Of Boundary-Layer Transition Mechanisms In A Blunt Cone, Arturo Rodriguez

Open Access Theses & Dissertations

In this study, we have performed two-dimensional steady-state hypersonic CFD and one-and-two-dimensional steady-state heat conduction numerical simulations. We are using them to guide and study hypersonic boundary-layer transition ground testing physical experiments to be performed at Holloman High-Speed Test Track. We use surface heat transfer and fluid flow spot signatures to identify fluid flow regimes using laminar and turbulent numerical simulation solvers to understand boundary-layer transition thermocouple temperatures and fluid flow-forming structures. We have also analyzed the fluid flow in the geometries to be inviscid. We passed the CFD solution into the boundary-layer Harris code developed by NASA to explore …

Intrinsic, Doped And Alloyed Gallium Oxide Films For Optoelectronics, Francelia Sanchez Escobar

Open Access Theses & Dissertations

Due to the impressive advancement of present technology and increasing energy consumption, there is increasing demand for energy-efficient multifunctional devices based on low-cost, eco-friendly material systems. Gallium oxide (Ga2O3) is an emerging semiconductor with potential for the next generation of power electronics and optoelectronic devices due to its ultra-wide bandgap of 4.8 eV and high theoretical breakdown voltage of 8 MV/cm among other intrinsic properties. Some of the possible applications of β-Ga2O3 include ultra-violet (UV) solar blind photodetectors, field effect transistors, solar cells, and chemical sensors. However, to utilize its full potential, understanding the mechanistic aspects of thin film growth …

Bloc 27, Makani Speier-Brito

Open Access Theses & Dissertations

Bloc 27 is set in the early 22nd century in a severely overpopulated and competitive world. The society is run by OX, a highly controlled powerhouse government. OX controls the citizens through hierarchy and a vast divide between the rich and the poor. The poor citizens, derogatorily termed "roaches," are controlled not through currency but by a highly specialized points system. This system is tracked through body tech called "Seed Trackers," implanted at birth and operated through the wrist. All data is tracked through these embedded devices, including their currency mode. Citizens gain points for fulfilling monthly initiatives, and points …

Examining The Relationship Between Adverse Childhood Experiences, Coping Behaviors, And Metabolic Syndrome In Mexican-American Men, Paulina Torres

Open Access Theses & Dissertations

Background: The prevalence of metabolic syndrome (MetS) has been increasing in the US over recent years. Individuals who have experienced adverse childhood experiences (ACEs) and developed maladaptive coping strategies are at increased risk of developing MetS. Hispanic men might have an increased risk of developing MetS due to higher exposure to ACEs and increased use of maladaptive coping strategies.Purpose: To examine the relationship between ACEs, coping, and MetS among Mexican-American men. Methods: A secondary analysis of cross-sectional study of 100 adult men from El Paso, Texas in 2018-19. ACEs were examined using the 10-item ACE questionnaire. Coping was assessed through …